61.251.212.0/23 covers 61.251.212.0 to 61.251.213.255, 512 IPv4 addresses. It is announced by AS9689 (SK Broadband Co., Ltd.). Every sampled address geolocates to South Korea, with 100% in Seoul. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.